| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.95 | 12.638% | $39.367 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $93.82 | 11.373% | $104.4901 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $163.99 | 3.611% | $169.9117 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $72.37 | 12.191% | $81.1926 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $166.29 | 4.490% | $173.7564 | $173.76 | $173.75 | $173.80 |
| Purchase #6 | $215.82 | 5.184% | $227.0081 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $105.42 | 7.541% | $113.3697 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $852.66 | $909.0956 | $909.10 | $909.05 | $909.20 | |